Set Notation
Grade 1045 min
Learning Objective
I can use set notation (∈, ∉, ⊆, ⊈) to describe relationships between elements and sets.
Lesson Flow
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Símbolos usados en conjuntos
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Practice
7 questions • Short answer
Exit Ticket
“Given the set A = {2, 4, 6, 8, 10}, is it true that 4 ∈ A? Explain your answer. Given the set B = {1, 3, 5} and the set C = {1, 2, 3, 4, 5, 6}, is it true that B ⊆ C? Explain your answer. Given the set D = {a, e, i, o, u}, is it true that 'b' ∉ D? Explain your answer.”
Teacher Guide
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- Answer keys for all questions
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